Answer:
The constitution
Explanation:
 The constitution outlined several rights as well as rules for the colonies to abide by.
 
        
             
        
        
        
The correct answers is A. oracle bones
        
                    
             
        
        
        
The case of a resident accused of violating traffic laws would most likely be heard by the city or county court. The correct option among all of the options that are given in the question is the second option. A county court is a court that has the jurisdiction covering more than one counties. It is different from the medieval county courts that were held by High sheriffs of a county.
        
             
        
        
        
I believe in him also, but since has been trying to prove his existence for a while now
        
                    
             
        
        
        
Answer:
Extensive black migration to the North
Explanation:
From 1916-1970, 6 million African Americans migrated from the Southern states to the North, mostly for social reasons (escape from racial hatred, evade Jim Crow laws, meet up with black communities in the North) and economic opportunities (more factory jobs).  This is known as The Great Migration.
The other answers can be eliminated since (and I'm not 100% sure about this one, but assume that) the huge increase in factory workers for the war effort in World War 1 meant that trade unions became more appealing to workers so they could negotiate wages and benefits with industry managers.  After all, the purpose of a trade union is to protect the interests and rights of the workers, so trade unions likely did not decline.
"Loosing of controls on freedom of speech" is incorrect because of the Espionage Act of 1917, where the government could imprison you for disagreeing with them, like when Socialist Party leader Eugene Debs was sentenced to 10 years for saying the wrong things.
And for the last answer: the number of women in the workplace EXPLODED after the U.S. entrance into WWI; since so many men were sent to Europe, someone had to take their place at work, especially in factories that contributed ammo and other supplies for the war effort.